Foundation November 2019 Paper 1 Q17
17 \(x - 1 = 2\)
Work out the value of \(2x^2\) (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| 18 | P1 | for process to solve \(x - 1 = 2\), eg. \(x = 2 + 1\ (= 3)\) or for \(2x = 6\) |
| P1 | for \(2 \times 9\) | |
| A1 | cao |
Additional guidance
Can award mark for \(3 - 1 = 2\)